Nov 18 15:44:55.280 INFO testing doubly-1.1.3 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 15:44:55.280 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 15:44:55.565 INFO [stdout] 8aa9bf44a1c451f1012349a87f70cfd8a9542385e52b5dc3f8f9b16c13b7685f
Nov 18 15:44:55.571 INFO running `"docker" "start" "-a" "8aa9bf44a1c451f1012349a87f70cfd8a9542385e52b5dc3f8f9b16c13b7685f"`
Nov 18 15:44:56.255 INFO [stderr] usermod: no changes
Nov 18 15:44:56.311 INFO [stderr]    Compiling doubly v1.1.3 (/source)
Nov 18 15:44:56.945 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Nov 18 15:44:56.948 INFO [stderr] su: No module specific data is present
Nov 18 15:44:57.355 INFO running `"docker" "inspect" "8aa9bf44a1c451f1012349a87f70cfd8a9542385e52b5dc3f8f9b16c13b7685f"`
Nov 18 15:44:57.472 INFO running `"docker" "rm" "-f" "8aa9bf44a1c451f1012349a87f70cfd8a9542385e52b5dc3f8f9b16c13b7685f"`
Nov 18 15:44:57.583 INFO [stdout] 8aa9bf44a1c451f1012349a87f70cfd8a9542385e52b5dc3f8f9b16c13b7685f
Nov 18 15:44:57.585 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 15:44:57.930 INFO [stdout] f1898263c2b08af1d0670d85b606431edb726f0c12b49ec09490d86edb9b8414
Nov 18 15:44:57.936 INFO running `"docker" "start" "-a" "f1898263c2b08af1d0670d85b606431edb726f0c12b49ec09490d86edb9b8414"`
Nov 18 15:44:58.523 INFO [stderr] usermod: no changes
Nov 18 15:44:58.561 INFO [stderr]    Compiling doubly v1.1.3 (/source)
Nov 18 15:44:59.672 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Nov 18 15:44:59.675 INFO [stderr] su: No module specific data is present
Nov 18 15:45:00.053 INFO running `"docker" "inspect" "f1898263c2b08af1d0670d85b606431edb726f0c12b49ec09490d86edb9b8414"`
Nov 18 15:45:00.184 INFO running `"docker" "rm" "-f" "f1898263c2b08af1d0670d85b606431edb726f0c12b49ec09490d86edb9b8414"`
Nov 18 15:45:00.277 INFO [stdout] f1898263c2b08af1d0670d85b606431edb726f0c12b49ec09490d86edb9b8414
Nov 18 15:45:00.280 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 15:45:00.513 INFO [stdout] c6cedef09339d1d80dd04f71ad9b914ca581e7270124fdd723eb4ada67a8fe1e
Nov 18 15:45:00.516 INFO running `"docker" "start" "-a" "c6cedef09339d1d80dd04f71ad9b914ca581e7270124fdd723eb4ada67a8fe1e"`
Nov 18 15:45:01.027 INFO [stderr] usermod: no changes
Nov 18 15:45:01.061 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 18 15:45:01.065 INFO [stdout] 
Nov 18 15:45:01.065 INFO [stdout] running 5 tests
Nov 18 15:45:01.065 INFO [stdout] test tests::test_list ... ok
Nov 18 15:45:01.065 INFO [stdout] test tests::test_len ... ok
Nov 18 15:45:01.065 INFO [stdout] test tests::test_iter ... ok
Nov 18 15:45:01.065 INFO [stdout] test tests::test_empty ... ok
Nov 18 15:45:01.065 INFO [stdout] test tests::test_append ... ok
Nov 18 15:45:01.065 INFO [stdout] 
Nov 18 15:45:01.065 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 15:45:01.065 INFO [stdout] 
Nov 18 15:45:01.065 INFO [stderr]      Running /target/debug/deps/doubly-5409801e342f0f95
Nov 18 15:45:01.067 INFO [stderr]    Doc-tests doubly
Nov 18 15:45:01.753 INFO [stdout] 
Nov 18 15:45:01.753 INFO [stdout] running 0 tests
Nov 18 15:45:01.753 INFO [stdout] 
Nov 18 15:45:01.753 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 15:45:01.753 INFO [stdout] 
Nov 18 15:45:01.760 INFO [stderr] su: No module specific data is present
Nov 18 15:45:02.091 INFO running `"docker" "inspect" "c6cedef09339d1d80dd04f71ad9b914ca581e7270124fdd723eb4ada67a8fe1e"`
Nov 18 15:45:02.343 INFO running `"docker" "rm" "-f" "c6cedef09339d1d80dd04f71ad9b914ca581e7270124fdd723eb4ada67a8fe1e"`
Nov 18 15:45:02.549 INFO [stdout] c6cedef09339d1d80dd04f71ad9b914ca581e7270124fdd723eb4ada67a8fe1e